Hikvision DVR 4 Channel 720- Metallic

Video/Audio Input

• Audio Input: 1-ch
• Video Compression: H.264,H.264
• Analog and HD-TVI video input: 4-ch BNC interface (1.0Vp-p, 75 Ω)
• Supported camera types: Support HDTVI input: 1080P/25Hz, 1080P/30Hz, 720P/25Hz, 720P/30Hz,
• Support AHD input: 720P/25Hz, 720P/30Hz,
• support CVBS input
• IP Video Input: 1-ch Up to 960P resolution
• Video Input Interface: BNC (1.0 Vp-p, 75Ω)
• Audio Compression: G.711u
• Audio Input Interface: RCA (2.0 Vp-p, 1 kΩ)
• Two-way Audio: 1-ch, RCA (2.0 Vp-p, 1 KΩ) (using audio input)

Video/Audio Output

• HDMI/VGA Output: 1920 × 1080 / 60 Hz,1280 × 1024 / 60 Hz, 1280 × 720 / 60 Hz, 1024 × 768 / 60 Hz
• Recording resolution: When 1080p Lite mode not enabled: 720p/WD1/4CIF/VGA/CIF;
• When 1080p Lite mode enabled: 1080p lite/720p/WD1/4CIF/VGA/CIF
• Frame Rate: Main stream:
• When 1080p Lite mode not enabled:
• For 720p stream access: 720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N)
• When 1080p Lite mode enabled:
• 1080p lite/720p/WD1/4CIF/VGA/CIF@25fps (P)/30fps (N)
• Video Bit Rate: 32 Kbps ~ 4 Mbps
• Stream Type: Video/Video&Audio
• Audio Output: 1-ch RCA(Linear, 1kΩ)
• Audio Bit Rate: 64kbps
• Dual Stream: Support
• Playback Resolution: 1080p lite/720p/WD1/4CIF/VGA/CIF
• Synchronous Playback: 4-ch

Network management

• Remote connections: 32
• Network protocols: TCP/IP, PPPoE, DHCP, Hik Cloud P2P, DNS, DDNS, NTP, SADP, SMTP, NFS, iSCSI, UPnP™, HTTPS

Hard Disk Driver

• Interface Type: 1 SATA Interface
• Capacity: Up to 6 TB capacity for each disk

External Interface

• Network Interface: 1; 10M / 100M self-adaptive Ethernet interface
• USB Interface: 2 USB 2.0 Interfaces

General

• Power Supply: 12V DC
• Consumption: ≤ 8W(without hard disks)
• Working Temperature: -10 ºC ~ 55 ºC (14 ºF ~ 131 ºF)
• Working Humidity: 10% ~ 90%
• Chassis: 1U chassis
• Dimensions: 260 × 222 × 45mm (10.2 × 8.7 × 1.8 inch)
• Weight: ≤ 1 Kg (2.2 lb) (without hard disks)